Longitudinal component of aperture electric field in weakly-excited broadwall slot
- 7 May 1992
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 28 (10) , 909-911
- https://doi.org/10.1049/el:19920577
Abstract
For longitudinal slots cut in rectangular waveguides, the longitudinal component of the aperture electric field is found to be significant when the offset is small even for narrow slots. Ignoring the E-longitudinal component can introduce substantial error in the computed scattering parameters for weakly excited slots.Keywords
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